{"id":"https://openalex.org/W7118875843","doi":"https://doi.org/10.1109/access.2026.3651334","title":"Structure Over Color: Eye-Tracking Evidence on Navigation Depth and Elderly Users\u2019 Online Trust in Health Apps","display_name":"Structure Over Color: Eye-Tracking Evidence on Navigation Depth and Elderly Users\u2019 Online Trust in Health Apps","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7118875843","doi":"https://doi.org/10.1109/access.2026.3651334"},"language":"en","primary_location":{"id":"doi:10.1109/access.2026.3651334","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3651334","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2026.3651334","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5022792906","display_name":"Hanfei Wang","orcid":"https://orcid.org/0009-0009-3771-0165"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Bin Wang","raw_affiliation_strings":["College of Design, Graduate School, Hanyang University, Seoul, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"College of Design, Graduate School, Hanyang University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5122242846","display_name":"Jiale Li","orcid":null},"institutions":[{"id":"https://openalex.org/I33849332","display_name":"University of Malaya","ror":"https://ror.org/00rzspn62","country_code":"MY","type":"education","lineage":["https://openalex.org/I33849332"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Jiale Li","raw_affiliation_strings":["Department of Media and Communication Studies, Faculty of Arts and Social Sciences, University of Malaya, Kuala Lumpur, Malaysia"],"affiliations":[{"raw_affiliation_string":"Department of Media and Communication Studies, Faculty of Arts and Social Sciences, University of Malaya, Kuala Lumpur, Malaysia","institution_ids":["https://openalex.org/I33849332"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112792115","display_name":"Qi Zhu","orcid":"https://orcid.org/0009-0000-7052-6882"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Qi Zhu","raw_affiliation_strings":["College of Design, Graduate School, Hanyang University, Seoul, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"College of Design, Graduate School, Hanyang University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I4575257"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5022792906"],"corresponding_institution_ids":["https://openalex.org/I4575257"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08178752,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"14","issue":null,"first_page":"5026","last_page":"5036"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11977","display_name":"Technology Use by Older Adults","score":0.23680000007152557,"subfield":{"id":"https://openalex.org/subfields/3317","display_name":"Demography"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11977","display_name":"Technology Use by Older Adults","score":0.23680000007152557,"subfield":{"id":"https://openalex.org/subfields/3317","display_name":"Demography"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12496","display_name":"Color perception and design","score":0.1891999989748001,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.10660000145435333,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/trustworthiness","display_name":"Trustworthiness","score":0.6826000213623047},{"id":"https://openalex.org/keywords/perception","display_name":"Perception","score":0.6319000124931335},{"id":"https://openalex.org/keywords/interface","display_name":"Interface (matter)","score":0.5819000005722046},{"id":"https://openalex.org/keywords/simplicity","display_name":"Simplicity","score":0.43549999594688416},{"id":"https://openalex.org/keywords/empirical-evidence","display_name":"Empirical evidence","score":0.4036000072956085},{"id":"https://openalex.org/keywords/empirical-research","display_name":"Empirical research","score":0.39820000529289246},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.3806999921798706},{"id":"https://openalex.org/keywords/affect","display_name":"Affect (linguistics)","score":0.37549999356269836}],"concepts":[{"id":"https://openalex.org/C153701036","wikidata":"https://www.wikidata.org/wiki/Q659974","display_name":"Trustworthiness","level":2,"score":0.6826000213623047},{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.6319000124931335},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6254000067710876},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.5819000005722046},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.5267999768257141},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.47609999775886536},{"id":"https://openalex.org/C2776372474","wikidata":"https://www.wikidata.org/wiki/Q508291","display_name":"Simplicity","level":2,"score":0.43549999594688416},{"id":"https://openalex.org/C166052673","wikidata":"https://www.wikidata.org/wiki/Q83021","display_name":"Empirical evidence","level":2,"score":0.4036000072956085},{"id":"https://openalex.org/C120936955","wikidata":"https://www.wikidata.org/wiki/Q2155640","display_name":"Empirical research","level":2,"score":0.39820000529289246},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.3806999921798706},{"id":"https://openalex.org/C2776035688","wikidata":"https://www.wikidata.org/wiki/Q1606558","display_name":"Affect (linguistics)","level":2,"score":0.37549999356269836},{"id":"https://openalex.org/C3018697994","wikidata":"https://www.wikidata.org/wiki/Q191089","display_name":"Elderly people","level":2,"score":0.37529999017715454},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.3359000086784363},{"id":"https://openalex.org/C2780433410","wikidata":"https://www.wikidata.org/wiki/Q5276090","display_name":"Digital health","level":3,"score":0.30219998955726624},{"id":"https://openalex.org/C89505385","wikidata":"https://www.wikidata.org/wiki/Q47146","display_name":"User interface","level":2,"score":0.30169999599456787},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.30070000886917114},{"id":"https://openalex.org/C178253425","wikidata":"https://www.wikidata.org/wiki/Q162668","display_name":"Visual perception","level":3,"score":0.28049999475479126},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.26840001344680786},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.2671999931335449},{"id":"https://openalex.org/C139366241","wikidata":"https://www.wikidata.org/wiki/Q135707","display_name":"Interface design","level":2,"score":0.2603999972343445},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.2590999901294708},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.25459998846054077},{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.25440001487731934}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2026.3651334","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3651334","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:cd1be45bd54c4794942e45f1cc21b551","is_oa":true,"landing_page_url":"https://doaj.org/article/cd1be45bd54c4794942e45f1cc21b551","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 14, Pp 5026-5036 (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2026.3651334","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3651334","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W1410703205","https://openalex.org/W1712308543","https://openalex.org/W1980981674","https://openalex.org/W1991535090","https://openalex.org/W2000141706","https://openalex.org/W2002233825","https://openalex.org/W2032196963","https://openalex.org/W2037305973","https://openalex.org/W2051651247","https://openalex.org/W2058749523","https://openalex.org/W2065040432","https://openalex.org/W2096036274","https://openalex.org/W2104882046","https://openalex.org/W2104912168","https://openalex.org/W2134049139","https://openalex.org/W2148588501","https://openalex.org/W2150969685","https://openalex.org/W2168828763","https://openalex.org/W2284264830","https://openalex.org/W2315724172","https://openalex.org/W2380720841","https://openalex.org/W2498885700","https://openalex.org/W2556786773","https://openalex.org/W2624698838","https://openalex.org/W2762564373","https://openalex.org/W2795024825","https://openalex.org/W3027925753","https://openalex.org/W3105882282","https://openalex.org/W3215311269","https://openalex.org/W4206150383","https://openalex.org/W4224299232","https://openalex.org/W4281646519","https://openalex.org/W4281768163","https://openalex.org/W4290442689","https://openalex.org/W4308771930","https://openalex.org/W4312922977","https://openalex.org/W4317926986","https://openalex.org/W4382876810","https://openalex.org/W4385727863","https://openalex.org/W4386573238","https://openalex.org/W4386910337","https://openalex.org/W4388812538","https://openalex.org/W4391745725","https://openalex.org/W4393072472","https://openalex.org/W4399593103","https://openalex.org/W4401324514","https://openalex.org/W4401594308","https://openalex.org/W4402755072","https://openalex.org/W4406015673","https://openalex.org/W4406540451","https://openalex.org/W4409818294"],"related_works":[],"abstract_inverted_index":{"As":[0],"populations":[1],"age,":[2],"digital":[3],"health":[4,16,142],"platforms":[5],"play":[6],"a":[7,22,80,103],"critical":[8],"role":[9],"in":[10,126],"supporting":[11],"elderly":[12,41,128],"users\u2019":[13,26,42,129],"access":[14],"to":[15],"information.":[17],"However,":[18],"the":[19,92,97],"interface":[20,37],"remains":[21],"decisive":[23],"factor":[24],"shaping":[25,127],"trust":[27,44,68,84],"and":[28,36,45,70,86,134,140],"engagement.":[29],"This":[30],"study":[31],"investigates":[32],"how":[33],"navigation":[34,77],"depth":[35,78],"color":[38,101,124],"jointly":[39],"influence":[40,82],"online":[43,67],"visual":[46,111],"search":[47,87],"behavior.treeA2":[48],"(navigation":[49],"structure:":[50],"flat":[51,93],"vs.":[52],"tree)\u00d73":[53],"(color:":[54],"red,":[55],"green,":[56],"blue)":[57],"within-subjects":[58],"experiment":[59],"was":[60],"conducted":[61],"with":[62,91],"older":[63],"adults,":[64],"combining":[65],"an":[66],"scale":[69],"eyetracking":[71],"measures.":[72],"The":[73],"findings":[74],"show":[75],"that":[76,120],"exerts":[79],"stronger":[81],"on":[83],"perception":[85],"efficiency":[88],"than":[89,113],"color,":[90],"structure":[94],"consistently":[95],"outperforming":[96],"tree":[98],"structure.":[99],"While":[100],"had":[102],"modest":[104],"effect,":[105],"blue":[106],"interfaces":[107],"facilitated":[108],"more":[109],"efficient":[110],"exploration":[112],"red":[114],"or":[115],"green.":[116],"These":[117],"results":[118],"highlight":[119],"structural":[121],"simplicity":[122],"outweighs":[123],"cues":[125],"trust,":[130],"offering":[131],"empirical":[132],"evidence":[133],"design":[135],"implications":[136],"for":[137,144],"developing":[138],"accessible":[139],"trustworthy":[141],"applications":[143],"aging":[145],"populations.":[146]},"counts_by_year":[],"updated_date":"2026-02-27T16:54:17.756197","created_date":"2026-01-08T00:00:00"}